Footwear cover



FIG. 1 is a top plan view of a footwear cover showing my new design;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front end elevation view thereof; and,

FIG. 5 is a rear elevation view thereof.

The broken line showing of the keeper illustrates environmental structure and forms no part of the claimed design. 

The ornamental design for a footwear cover, as shown and described. 